Cylindrical micro-electrostatic filter

Abstract

The invention discloses a cylindrical micro-electrostatic filter. The cylindrical micro-electrostatic filter comprises a dust collecting module, and a field electric module spaced in a middle channel of the dust collecting module; multiple field electric module units are symmetrically spaced on the side wall of the field electric module up and down; multiple loops of dust collecting module channels connected up and down are arranged in the dust collecting module in a penetrating mode; dividing walls of the upper and lower adjacent dust collecting module channels are alternately set as positive plates and negative plates, and include polar plate metal electrodes and polar plate surface coating layers respectively coated on the top walls and the bottom walls of the polar plate metal electrodes; and channel dividing walls of the left and right two adjacent dust collecting modules select the same materials with the polar plate surface coating layers. The cylindrical micro-electrostatic filter is higher in particle pollutant charge and filter efficiency.

Description

technical field [0001] The invention relates to the field of ventilation and purification, in particular to a cylindrical micro-electrostatic filter. Background technique [0002] With the improvement of people's living standards, indoor air quality has attracted more and more attention. Indoor air quality directly affects human health and comfort. Due to the increase in the sources and types of indoor pollutants and the increase in the airtightness of buildings, the opportunities for indoor people to come into contact with pollutants have increased. The use of air purification and fresh air equipment can effectively improve indoor air quality. In recent years, environmental problems such as smog and sandstorms have become more and more serious, which puts forward higher requirements for the technology of air purification and fresh air systems. [0003] Micro-electrostatic technology, the full name of which is Intense Field Dielectric in English, refers to a strong electri...

AI Technical Summary

Problems solved by technology

Disadvantages of this design: 1) Both the micro-static charging module and the micro-static purification filter are of flat structure, which limits its scope of application; 2) The filtration efficiency of the filter component increases with time and decreases rapidly

Disadvantages of this design: 1) Both the field electric module and the micro-static module are of flat structure, which limits its application range; 2) The filtration efficiency increases with time and decreases rapidly

Disadvantages of this design: 1) The fan and the micro-static purification unit are independent of each other, the airflow in the air conditioner is poor, and the resistance is large; 2) The micro-static purification unit is a flat structure, which is not used in combination with the fan; 3) Micro-static The filtration efficiency of the purification unit increases with time and decreases rapidly